Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
atlanticbt.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 23:08:12 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 10
- alt3.aspmx.l.google.com: 15
- alt4.aspmx.l.google.com: 15
- aspmx.l.google.com: 5
- alt1.aspmx.l.google.com: 10
A / AAAA Records
- 13.33.252.34
- 13.33.252.17
- 13.33.252.76
- 13.33.252.46
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
ns-385.awsdns-48.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-385.awsdns-48.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-385.awsdns-48.com
ns-642.awsdns-16.net
ns-1479.awsdns-56.org
ns-1953.awsdns-52.co.uk
SPF Record
✗ Invalid
v=spf1 a mx ptr ip4:66.129.109.131 ip4:74.84.218.210 include:_spf.atlassian.net include:servers.mcsv.net include:amazonses.com include:google.com include:_spf.google.com include:amazonaws.com include:sendgrid.net include:_spf.salesforce.com ~all
📊 DNS lookups: 11/10
— over limit!
⚠ Too many DNS lookups (11/10) — SPF will fail validation. Reduce include: statements.
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- google-site-verification=Jn5aSl1yHNDkVarVkiYnG9rryf0hLNY93jTLuGssEy8
- anthropic-domain-verification-9b7f6j=nZOhSqIVsZyAd800QPyxAODJN
- SPFv=spf1 a mx ptr ip4:66.129.109.131 ip4:74.84.218.210 include:_spf.atlassian.net include:servers.mcsv.net include:amazonses.com include:google.com include:_spf.google.com include:amazonaws.com include:sendgrid.net include:_spf.salesforce.com ~all
- google-site-verification=QjToQw_U2uIk_L6Xr8j1sYBUj0omVXp3sp50K1i5qzo
- MS=ms72928407
- apple-domain-verification=0xZqtXEasPE7XGRZ
- ahrefs-site-verification_c990b4e44b83971205291ab261fdbd6a13a62a8d86cdcf50afb745ca048989c3
- stripe-verification=FEF2C37CAF79E72B70B25DB673A0E33CD8A180DB658AC04A76B2DE5FD94C45CD
- cursor-domain-verification-3ksj66=7LE2fYMzhbYt8xn9gDzYlPFBQ
- atlassian-domain-verification=TbFDTeA6p2i/wRdgfCih9VvEIpgwYLUOaMFKMb5OoWsGqHQ11f+FJ+uQ86CO3ATZ
- openai-domain-verification=dv-pB3QvdouhTEeRdu1CbLEatar
- atlassian-sending-domain-verification=7ac2b86d-aa81-49c9-987e-b2e9620b77e7
- google-site-verification=OzVT2DYTFcIkxCQVMBYz84jwSM8M9nCX11pbWRNNOLo
- MS=7AA9E18F4F74A336F17EF021580C1BEC55B801D3
Full email verification for atlanticbt.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits